php-psr-cache - PSR Cache: Common interface for caching libraries

This package holds all interfaces defined by PSR-6 [1].
Note that this is not a Cache implementation of its own. It is merely an
interface that describes a Cache implementation. See the specification for
more details.
Autoloader: /usr/share/php/Psr/Cache/autoload.php
[1] http://www.php-fig.org/psr/psr-6/